Leafhopper
Sap-feeding pest causing hopper burn and stippling.
Leafhoppers (Empoasca spp. and related species) feed using piercing-sucking mouthparts, causing white stippling, hopper burn, leaf cupping and reduced vigour. Adults are very mobile and nymphs run sideways when disturbed. Biological controls include Orius species, Amblyseius swirskii and Beauveria bassiana, supported by good weed control and crop hygiene.
Biological Controls for Leafhopper
The species below are examples of beneficial organisms commonly used against leafhopper. Recommendations are based on published biological control information and practical IPM experience. Always confirm suitability for your crop, growing system and local conditions before use.
Chrysoperla carnea
Environment: outdoor
Temperature Range: 16.0 – 28.0°C
Rate: Under review — consult current supplier guidance
Frequency: Consult current supplier guidance
Lacewing larvae provide broad control of leafhopper nymphs on many outdoor crops.
Further BioWiki Reading
For more background on pest biology, beneficial insects and environmental factors, use the BioWiki alongside this practical control guide.
Related Biological Solutions
Growers dealing with leafhopper often also monitor these pests as part of a complete IPM programme: